# Guys, need help, quick!

**URL:** <https://forum.gbfans.com/t/guys-need-help-quick/813>\
**Category:** Proton Packs\
**Created:** [May 31, 2006, 2:08pm UTC](https://forum.gbfans.com/t/guys-need-help-quick/813 "2006-05-31T14:08:00Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![GBFreek83](https://forum.gbfans.com/letter_avatar_proxy/v4/letter/g/919ad9/32.png) [@GBFreek83](https://forum.gbfans.com/u/GBFreek83)\
**Post date:** [May 31, 2006, 2:08pm UTC](https://forum.gbfans.com/t/guys-need-help-quick/813/1 "2006-05-31T14:08:00Z")

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Does anybody know the size of the holes on the [N-Filter](https://www.gbfans.com/wiki/equipment/proton-pack/n-filter)? They’re not on the pack plans. Thanks!

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**Author:** ![hotshotdraw](https://forum.gbfans.com/letter_avatar_proxy/v4/letter/h/a587f6/32.png) [@hotshotdraw](https://forum.gbfans.com/u/hotshotdraw)\
**Post date:** [May 31, 2006, 3:18pm UTC](https://forum.gbfans.com/t/guys-need-help-quick/813/2 "2006-05-31T15:18:22Z")

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1/2 inch witha 1/8 inch depth. drill down and then refill with expoxy putty or bondo or whatever.

Have fun! don’t forget the uneven spacing of the holes!(three top, then two then two then two).

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**Author:** ![GBFreek83](https://forum.gbfans.com/letter_avatar_proxy/v4/letter/g/919ad9/32.png) [@GBFreek83](https://forum.gbfans.com/u/GBFreek83)\
**Post date:** [May 31, 2006, 4:04pm UTC](https://forum.gbfans.com/t/guys-need-help-quick/813/3 "2006-05-31T16:04:32Z")

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Thank you hotshots! It seems to have worked, they’re a little off but hey, who’s perfect ay? Another question I forgot to ask: What IS the backing to those holes? They look like some white/clear reflective texture/pattern. I’m sure I could find something but i’d love to hear what you guys do. Thanks again!

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**Author:** ![PeteVenkman\_Jedi](https://forum.gbfans.com/user_avatar/forum.gbfans.com/petevenkman_jedi/32/5868_2.png) [@PeteVenkman\_Jedi](https://forum.gbfans.com/u/PeteVenkman_Jedi)\
**Post date:** [May 31, 2006, 4:44pm UTC](https://forum.gbfans.com/t/guys-need-help-quick/813/4 "2006-05-31T16:44:51Z")

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I just used plain white styrene for the backing on mine. Didn’t bother getting fancy there. 😃

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**Author:** ![GBFreek83](https://forum.gbfans.com/letter_avatar_proxy/v4/letter/g/919ad9/32.png) [@GBFreek83](https://forum.gbfans.com/u/GBFreek83)\
**Post date:** [May 31, 2006, 6:20pm UTC](https://forum.gbfans.com/t/guys-need-help-quick/813/5 "2006-05-31T18:20:51Z")

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ah WELL :roll: lol . . . i’m going to do some searching as it’s a neat little thing to see those reflective “brick”-texture-like circles on there…i’ll post my findings